Synthetic environment simulation platform

An environmental simulation and environmental technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as difficulty in realizing real-time massive data access requirements

Active Publication Date: 2012-02-29
CHINA ACAD OF LAUNCH VEHICLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the synthetic environment database is deployed as an in-memory database, it can only meet the real-time massive data access of the local machine, and it is difficult to realize the real-time massive data access requirements of the networked virtual test process.

Method used

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Examples

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Embodiment Construction

[0022] The present invention will be further introduced below in conjunction with the accompanying drawings.

[0023] Such as figure 1 Shown is a schematic diagram of the present invention. Including the basic environment database, the scenario environment database, the operation environment database, the scenario scenario data generation module, the operation environment data generation module, and the environment coupling module.

[0024] The base environment database is used to generate the scenario database during the virtual experiment. The environmental data information that constitutes the basic environmental database is provided by a third party, and is selected according to the requirements for environmental data in the specific virtual experiment process. The environmental data information includes standardized terrain information, atmospheric information, hydrological information, geomagnetic information, RCS information (Radar Cross-Section, radar emission cross ...

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Abstract

The invention discloses a synthetic environment simulation platform which is used for supplying environmental data to a virtual test object in a virtual test process. The synthetic environment simulation platform comprises a basic environment database, a scene scenario environment database, a running environment database, a scene scenario data generation module, a running environment data generation module and an environment coupling module. By adopting the synthetic environment simulation platform, calculation of interaction between the virtual test object and a synthetic environment model is realized.

Description

technical field [0001] The invention relates to a synthetic environment simulation platform. Background technique [0002] The virtual test verification process is closely related to the test environment. The test environment will have an important impact on the entire test process and results, especially under the multi-system comprehensive test conditions, the interaction of multiple systems and multiple test environments is more obvious. In the virtual test process, it is necessary to describe the environment with a general, accurate, comprehensive and authoritative model and corresponding representation, and build a standard synthetic environment database based on this, so as to realize the mutual coupling between the test object and the test environment. The objects involved in the synthetic environment, including various entities of the natural environment (atmosphere, terrain, electromagnetic and infrared) and test objects, need to comprehensively consider the differe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00G06F17/30
Inventor 王晓路廖馨彭健冷传航张灏龙
Owner CHINA ACAD OF LAUNCH VEHICLE TECH
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